Use SERVER_ADDR instead of HTTP_HOST in the redirect from http to https

HTTP_HOST can be manipulated via Host header and for this reason SERVER_ADDR (Server's IP address) used.

Ticket: ENT-11481
Signed-off-by: Ihor Aleksandrychiev <ihor.aleksandrychiev@northern.tech>

Author: aleksandrychev

deps-packaging/apache/httpd.conf

@@ -261,7 +261,7 @@ SetHandler "proxy:fcgi://127.0.0.1:9000"
 
     # Force https with redirection
     RewriteCond %{HTTPS} off
-    RewriteRule (.*) https://%{HTTP_HOST}%{REQUEST_URI} [R=301,L]
+    RewriteRule (.*) https://%{SERVER_ADDR}%{REQUEST_URI} [R=301,L]
 
     # redirect from `index.php/path` to `/path`
     RewriteCond %{REQUEST_URI} !(.*)/api/(.*) [NC]  #do not apply redirect to internal APIs for backward compatibility